The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 23, 2006
Filed:
Oct. 30, 2003
Applicants:
Matthew R. Hackworth, Pearland, TX (US);
Craig D. Johnson, Montgomery, TX (US);
Patrick W. Bixenman, Bartlesville, OK (US);
Inventors:
Matthew R. Hackworth, Pearland, TX (US);
Craig D. Johnson, Montgomery, TX (US);
Patrick W. Bixenman, Bartlesville, OK (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/08 (2006.01); E21B 43/10 (2006.01); E21B 17/46 (2006.01); F16B 5/07 (2006.01);
U.S. Cl.
CPC ...
Abstract
At least a first expandable tubular and a second expandable tubular are connected to each other by a connector system. The connector system is expandable and utilizes a plurality of extensions that may be used to create an interlocking engagement. The system design enables both the tubulars and the connector system to be expanded to an increased diameter.